{"id":"CVE-2022-46694","published":"2022-12-15T00:00:00Z","modified":"2025-04-21T14:24:12Z","title":"An out-of-bounds write issue was addressed with improved input validation","vendor":"Apple","product":"tvOS","tier":"core","eol":null,"affectedVersions":[{"vendor":"Apple","product":"tvOS","versions":[">= unspecified, < 16.2"]},{"vendor":"Apple","product":"tvOS","versions":[">= unspecified, < 16.2"]},{"vendor":"Apple","product":"tvOS","versions":[">= unspecified, < 15.7"]},{"vendor":"Apple","product":"watchOS","versions":[">= unspecified, < 9.2"]}],"description":{"text":"An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 16.2 and iPadOS 16.2, iOS 15.7.2 and iPadOS 15.7.2, tvOS 16.2, watchOS 9.2. Parsing a maliciously crafted video file may lead to kernel code execution.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":{"score":7.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00357,"percentile":0.2943,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2022-12-13","exploitedFirstSeen":"2022-12-13","ransomware":false,"evidence":[{"url":"https://support.apple.com/kb/HT213531","date":"2022-12-13"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"references":[{"url":"https://support.apple.com/en-us/HT213535","tags":[]},{"url":"https://support.apple.com/en-us/HT213530","tags":[]},{"url":"https://support.apple.com/en-us/HT213531","tags":[]},{"url":"https://support.apple.com/en-us/HT213536","tags":[]},{"url":"http://seclists.org/fulldisclosure/2022/Dec/20","tags":["mailing-list"]},{"url":"http://seclists.org/fulldisclosure/2022/Dec/21","tags":["mailing-list"]},{"url":"http://seclists.org/fulldisclosure/2022/Dec/26","tags":["mailing-list"]},{"url":"http://seclists.org/fulldisclosure/2022/Dec/27","tags":["mailing-list"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2022-49483","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-49483","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2022-12-13","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://support.apple.com/kb/HT213531","provenance":"source"},{"date":"2022-12-15","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2022-46694","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":46.3,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 1416 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":5.89,"detail":"percentile 0.2943"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":5.46,"detail":"base score 7.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]},"lineage":{"familyId":"fam-class-apple-ios-macos-cwe-787"}}